Keep the stick and learn to use the parking break if you are on inclines and such. I love having my stick offroad, but having an automatic is definitely easier I think. I haven't ever had an automatic offroad though. I wouldn't want to trade my 5 speed though. My opinion, but that is what you asked for.

1992 Isuzu Rodeo 2WD (some assembly required). "If it doesn't fit....Force it!! If it breaks, it needed to be replaced anyway."